1. E. I. Khrushchev, I. M. Peftiev, A. A. Malimon, et al., “Mechanism of the accumulation of alkalis in a blast furnace and ways of limiting their harmful effects,” in: Proc. V Int. Congr. of Steelmakers (Dnepropetrovsk–Krivoy Rog, June 7–12, 1999), Porogi, Dnepropetrovsk (1999), pp. 218–219.
2. N. A. Gladkov, S. A. Nikolaev, and L. G. Budnik, “Effect of alkalis on blast-furnace smelting,” Metallurg, No. 2, 12–15 (1986).
3. N. N. Chernov, T. V. Demidenko, B. F. Marder, et al., “Distribution of alkali compounds in a large blast furnace,” Metallurg, No. 5, 12–14 (1983).
4. K. P. Abraham and I. I. Staffansson, “The alkali problem in the blast furnace,” Scandin. J. of Metallurgy, 4, No. 5, 193–204 (1975).
5. W. J. Rankin and J. B. See, “The alkali problem in the blast furnace,” Minerals and Eng., 9, No. 2 (1977).